.app-index .app-index-banner .swiper-slide {
  height: 16.65rem;
  background: #46a0f0;
}
.app-index .app-index-banner .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
}
.app-index .app-index-banner .swiper-pagination-bullet {
  background: #fff;
  opacity: 1;
  width: 0.4rem;
  height: 0.4rem;
  transition: all .3s;
}
.app-index .app-index-banner .swiper-pagination-bullet-active {
  width: 1.3rem;
  border-radius: 0.2rem;
}
.app-index .app-index-menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0.175rem 0 0.3rem;
}
.app-index .app-index-menu a {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  color: #6c6c6c;
  font-size: 0.75rem;
  text-align: center;
}
.app-index .app-index-menu a:nth-child(odd) {
  padding-right: 0.1rem;
}
.app-index .app-index-menu a:nth-child(even) {
  padding-left: 0.1rem;
}
.app-index .app-index-menu a:nth-child(3) {
  padding-left: 0.2rem;
  padding-right: 0;
}
.app-index .app-index-menu a img {
  display: block;
  height: 5.5rem;
  margin-bottom: 0.3rem;
}
